5AU11 5AU11 info Material: Brass Original producer: AUNO (IT) Bit width (E): 22.150mm Stem diameter (B): 4.750mm Bit length (D): 24.400mm Key length (A): 94.000mm
2AS3 2AS3 info Material: Steel Original producer: ASSA (SE) Bit width (E): 18.000mm Stem diameter (B): 5.000mm Bit length (D): 14.600mm Key length (A): 94.000mm Use: Cartridges and boxes
STS14 STS14 info Material: Nickel-plated brass Original producer: STS (ES) Stem diameter (B): 2.300mm Key length (A): 40.550mm Blade length (G): 16.000mm Blade width (H): 7.100mm